Hydroxyanthracene Derivatives in Food
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Questions and Answers

Which of the following is NOT a role of tannins in managing diarrhoea?

  • Acting as an antioxidant
  • Inhibiting COX-2
  • Reducing intestinal transit
  • Inhibiting TNFα (correct)

What is a potential side effect of Camellia sinensis (Green tea) due to the presence of methylxanthine?

  • Antibacterial activity
  • Hyperactivity (correct)
  • Nausea
  • Relief of fatigue

According to the community herbal monograph, what is the recommended duration of use for powdered herbal form of Camellia sinensis?

  • More than a week (correct)
  • No specific duration
  • Less than a week
  • Exactly a week

Which of the following is a contraindication for the use of Folium?

<p>Inflammatory bowel disease (A)</p> Signup and view all the answers

What is the recommended duration of use for Folium?

<p>1 week (A)</p> Signup and view all the answers

Which of the following is a possible undesirable effect of Folium?

<p>Hypersensitivity reactions (C)</p> Signup and view all the answers

What is the pharmacotherapeutic group of Folium?

<p>Contact laxative (A)</p> Signup and view all the answers

Which of the following is a potential side effect of an overdose of caffeine?

<p>Dizziness (A)</p> Signup and view all the answers

Which type of laxative is characterized by not being digested or absorbed in the GI tract?

<p>Bulk-forming laxatives (A)</p> Signup and view all the answers

Which natural resource is commonly used as an osmotic laxative?

<p>Manna (C)</p> Signup and view all the answers

What potential side effect is associated with long-term use of stimulant laxatives?

<p>Blackening of the colon (C)</p> Signup and view all the answers

Which compound in Artemisia absinthium is responsible for producing psychiatric disturbances named absinthism?

<p>Thujone (B)</p> Signup and view all the answers

What is the role of Cyamopsis tetragonoloba gum (Guar gum) in weight loss?

<p>Increase of cholecystokinin and increase of sense of satiety (D)</p> Signup and view all the answers

Which compound in Citrus aurantium (bitter orange) is responsible for weight loss claims?

<p>β-synerphine (B)</p> Signup and view all the answers

Which of the following is a potential side effect of chronic ingested overdoses of anthranoid-containing medicinal products?

<p>Toxic hepatitis (B)</p> Signup and view all the answers

What is the mechanism of action of 8-dihydroxyanthracene derivatives as a laxative?

<p>All of the above (D)</p> Signup and view all the answers

Which natural substance can be used as an anti-emetic for travel sickness and morning sickness of pregnancy?

<p>Ginger (A)</p> Signup and view all the answers

What is a characteristic symptom of Inflammatory Bowel Disease (IBD)?

<p>Pain, diarrhea, and/or constipation (A)</p> Signup and view all the answers

Which of the following is a potential side effect of consuming hydroxyanthracene derivatives in food?

<p>Electrolyte imbalance (B)</p> Signup and view all the answers

Which plant contains glucosides that have emetic effects and may result in colic?

<p>Frangula alnus (A)</p> Signup and view all the answers

Why is the use of aloe extract contraindicated in pregnant women?

<p>It poses a genotoxic risk (B)</p> Signup and view all the answers

What is a potential long-term effect of using laxatives containing hydroxyanthracene derivatives?

<p>Increased pigmentation of the intestinal mucosa (D)</p> Signup and view all the answers

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